EP0208137A3 - Hand-held machine tool for clockwise and anti-clockwise operation - Google Patents

Hand-held machine tool for clockwise and anti-clockwise operation Download PDF

Info

Publication number
EP0208137A3
EP0208137A3 EP86107588A EP86107588A EP0208137A3 EP 0208137 A3 EP0208137 A3 EP 0208137A3 EP 86107588 A EP86107588 A EP 86107588A EP 86107588 A EP86107588 A EP 86107588A EP 0208137 A3 EP0208137 A3 EP 0208137A3
Authority
EP
European Patent Office
Prior art keywords
clockwise
hand
machine tool
held machine
clockwise operation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86107588A
Other languages
German (de)
Other versions
EP0208137A2 (en
EP0208137B1 (en
Inventor
Klaus Klingenstein
Werner Dipl.-Ing. Rieker (Fh)
Gunter Dipl.-Ing. Schaal (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0208137A2 publication Critical patent/EP0208137A2/en
Publication of EP0208137A3 publication Critical patent/EP0208137A3/en
Application granted granted Critical
Publication of EP0208137B1 publication Critical patent/EP0208137B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
EP86107588A 1985-07-10 1986-06-04 Hand-held machine tool for clockwise and anti-clockwise operation Expired EP0208137B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524614 1985-07-10
DE19853524614 DE3524614A1 (en) 1985-07-10 1985-07-10 HANDWARE MACHINE FOR RIGHT AND LEFT ROTATION

Publications (3)

Publication Number Publication Date
EP0208137A2 EP0208137A2 (en) 1987-01-14
EP0208137A3 true EP0208137A3 (en) 1987-08-26
EP0208137B1 EP0208137B1 (en) 1989-05-17

Family

ID=6275404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107588A Expired EP0208137B1 (en) 1985-07-10 1986-06-04 Hand-held machine tool for clockwise and anti-clockwise operation

Country Status (4)

Country Link
US (1) US4748353A (en)
EP (1) EP0208137B1 (en)
JP (1) JP2635555B2 (en)
DE (2) DE3524614A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638403A1 (en) * 1986-11-11 1988-08-04 Schunk Motorensysteme ELECTRIC MOTOR WITH SWITCHING DEVICE FOR REVERSING THE DIRECTION
DE3731079A1 (en) * 1987-09-16 1989-03-30 Metabowerke Kg ELECTRIC HAND TOOL WITH A UNIVERSAL MOTOR WITH RIGHT AND LEFT ROTATION
DE8717075U1 (en) * 1987-12-30 1988-03-24 Kress-Elektrik Gmbh & Co, Elektromotorenfabrik, 7457 Bisingen, De
NL8800366A (en) * 1988-02-15 1989-09-01 Emerson Electric Co BRUSH MOUNTING DEVICE ON REVERSIBLE COLLECTOR MOTOR.
JPH06101756B2 (en) * 1988-06-13 1994-12-12 三菱電機株式会社 Telephone device
DE3923421A1 (en) * 1989-07-15 1991-01-24 Kress Elektrik Gmbh & Co UNIVERSAL ELECTRIC MOTOR
DE3943651C2 (en) * 1989-07-15 1993-01-28 Kress-Elektrik Gmbh & Co. Elektromotorenfabrik, 7457 Bisingen, De
US5089729A (en) * 1991-03-14 1992-02-18 Black & Decker Inc. Power tool with brush shifting and reversing switch assembly
DE19540740C1 (en) * 1995-05-06 1996-08-08 Hans Hermann Rottmerhusen Braking circuit for series electric motor with adjustable brushes e.g. for electric power tools
US5818142A (en) * 1995-07-27 1998-10-06 Black & Decker Inc. Motor pack armature support with brush holder assembly
DE19545651A1 (en) * 1995-12-07 1997-06-12 Marquardt Gmbh Adjustment device for the carbon brushes on an electric motor
DE19605202C1 (en) * 1996-02-13 1997-09-18 Atlas Copco Elektrowerkzeuge Power tool with switchover device for clockwise / anti-clockwise rotation
US5759208A (en) * 1996-02-29 1998-06-02 The Procter & Gamble Company Laundry detergent compositions containing silicone emulsions
GB9702472D0 (en) * 1997-02-07 1997-03-26 Johnson Electric Sa Electric motor
US5955802A (en) * 1997-12-19 1999-09-21 Black & Decker Inc. Reversing mechanism for electric motors
DE19807100A1 (en) * 1998-02-20 1999-08-26 Scintilla Ag Power-driven hand tool with universal motor
US6445097B1 (en) 1999-12-01 2002-09-03 Milwaukee Electric Tool Corporation Method for assembling and electrical connector assembly for a power tool
US7235005B2 (en) * 2005-03-24 2007-06-26 Black & Decker Inc. Belt sander
US7410412B2 (en) * 2005-01-21 2008-08-12 Black & Decker Inc. Belt sander
US7837537B2 (en) 2005-03-24 2010-11-23 Black & Decker Inc. Belt sander
DE102005000084A1 (en) 2005-07-04 2007-01-18 Hilti Ag Adjustment device for reversing the direction of rotation
DE102006000161A1 (en) * 2006-04-06 2007-10-11 Hilti Ag Carbon holder device
DE102007050803A1 (en) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Brushing device with a spring for an electric machine
JP5001824B2 (en) * 2007-12-27 2012-08-15 株式会社マキタ Electric tool
JP4961418B2 (en) * 2008-12-26 2012-06-27 オムロン株式会社 Electric tool
EP2289670B1 (en) * 2009-08-31 2012-07-11 Robert Bosch GmbH Rotary power tool
CN103944028A (en) * 2014-05-07 2014-07-23 上海东洋炭素工业有限公司 Rotary carbon brush holder
CN204030811U (en) * 2014-06-23 2014-12-17 德昌电机(深圳)有限公司 A kind of brushgear and use the brush motor of this brushgear

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500571A (en) * 1947-04-26 1950-03-14 Ingersoll Rand Co Reversing mechanism for electric motors
DE2147790B2 (en) * 1970-11-18 1979-01-25 Dutton-Lainson Co., Hastings, Nebr. (V.St.A.) Switching device for reversing the direction of rotation of a commutator motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA498233A (en) * 1953-12-08 E. Schleicher Harold Rotary magnetic switch
CA557240A (en) * 1958-05-13 D. Cole James Electric motor-fan unit
US1808747A (en) * 1928-06-14 1931-06-09 Vincent G Apple Dynamo electric machine
US3440465A (en) * 1965-10-01 1969-04-22 Millers Falls Co Reversing mechanism for electric motors
US3903442A (en) * 1972-03-01 1975-09-02 Gen Electric Rotatable bus rings for collectors
DE2244101A1 (en) * 1972-09-08 1974-03-14 Bosch Gmbh Robert UNIVERSAL MOTOR FOR OPERATION WITH REVERSAL OF ROTATION
US4342931A (en) * 1981-01-29 1982-08-03 Black & Decker Inc. Brush-shifting and trigger-switch arrangements for a portable tool
US4348603A (en) * 1981-01-29 1982-09-07 Black & Decker Inc. Printed-circuit board and trigger-switch arrangement for a portable electric tool
FR2502414A1 (en) * 1981-03-20 1982-09-24 Ferraz & Cie Lucien IMPROVEMENTS ON BRUSH HOLDER ASSEMBLIES FOR ELECTRIC MOTORS, ESPECIALLY FOR DRIVE MOTORS
JPS6026453A (en) * 1983-07-20 1985-02-09 Mitsubishi Electric Corp Dc motor
US4587384A (en) * 1984-07-12 1986-05-06 Black & Decker, Inc. Sub-assembly for electric motor including reversing switch
US4593220A (en) * 1984-07-12 1986-06-03 Black & Decker Inc. Brush bearing sub-assembly for electric motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500571A (en) * 1947-04-26 1950-03-14 Ingersoll Rand Co Reversing mechanism for electric motors
DE2147790B2 (en) * 1970-11-18 1979-01-25 Dutton-Lainson Co., Hastings, Nebr. (V.St.A.) Switching device for reversing the direction of rotation of a commutator motor

Also Published As

Publication number Publication date
EP0208137A2 (en) 1987-01-14
JPS6216052A (en) 1987-01-24
DE3524614A1 (en) 1987-01-15
JP2635555B2 (en) 1997-07-30
DE3663429D1 (en) 1989-06-22
US4748353A (en) 1988-05-31
EP0208137B1 (en) 1989-05-17

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